/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
'use strict'

import Container from './container'
import list from './list'

class Rule extends Container {
  constructor(defaults) {
    super(defaults)
    this.type = 'rule'
    if (!this.nodes) this.nodes = []
  }

  get selectors() {
    return list.comma(this.selector)
  }

  set selectors(values) {
    let match = this.selector ? this.selector.match(/,\s*/) : null
    let sep = match ? match[0] : ',' + this.raw('between', 'beforeOpen')
    this.selector = values.join(sep)
  }
}

export default Rule

// Container.registerRule(Rule)
